Venae sigmoideae
[医] 乙状结肠静脉
🧩 词语组成解析
vena的复数
🗣️ 情景例句
you have so much energy and so many years of experience.
你精力这么好 ，又有这么多年的经验。
Play dumb.
装傻！
They trooped behind the first dancer, copying its movements.
它们成群结队跟在第一只跳舞的蜜蜂后面，模仿着它的动作。